title: Stroke prophylaxis in institutionalized elderly patients with atrial fibrillation.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001241:Aspirin / Q000008:administration & dosage*; D001281:Atrial Fibrillation / Q000150:complications*; D005260:Female; D005343:Fibrinolytic Agents / Q000008:administration & dosage*; D006801:Humans; D008134:Long-Term Care; D008297:Male; D012189:Retrospective Studies; D012307:Risk Factors; D020521:Stroke / Q000517:prevention & control*; D014859:Warfarin / Q000008:administration & dosage*
chemical_list: D005343:Fibrinolytic Agents; D014859:Warfarin; D001241:Aspirin